@charset "utf-8";

a {
    text-decoration: none;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

.container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
    color: #333;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #666;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    height: 4em;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}

input.error {
    border-color: red;
}

.error-message {
    color: red;
    font-size: 14px;
    margin-top: 5px;
}

button {
    justify-content: center;
    width: 100%;
    height: 2.5em;
    margin: 8px 0;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background-color: #45a049;
}

.links {
    margin-top: 15px;
    text-align: center;
}

.links a {
    color: #2196F3;
    text-decoration: none;
}

.links a:hover {
    text-decoration: underline;
}